Why Most Agency Evaluations Go Wrong
Business owners evaluating VA agencies tend to start with "How much does it cost?" That question matters, but it shouldn't come first. Price is easy to quote and easy to adjust. Service quality, replacement policies, and communication standards are much harder to change once you are signed up.
A 2024 report by the Global Outsourcing Association found that 44% of companies that switched VA agencies within the first year cited communication failures and lack of accountability — not cost — as the primary driver. Starting the evaluation with the right questions saves you from that statistic.
Questions About Vetting and Candidate Quality
How do you screen your virtual assistants before placing them?
You want specifics, not marketing language. Look for: background checks, English proficiency testing, skills assessments, trial periods, and previous client reviews. If the agency cannot describe their process in concrete steps, their quality control is probably inconsistent.
What percentage of applicants make it through your screening process?
A selective agency with a 5–10% acceptance rate signals rigor. An agency that accepts everyone and "lets clients decide" is really outsourcing their quality control to you.
Can I review a sample VA profile or resume before committing?
Legitimate agencies share anonymized profiles readily. Reluctance here is a red flag.
Questions About Service Delivery and Communication
What is your guaranteed response time during business hours?
"As fast as possible" is not an answer. You need a specific SLA. Many reputable agencies commit to a 2–4 hour response window. Get it in writing.
How will I communicate with my VA day-to-day?
Confirm the tools (Slack, email, project management software) and whether the agency provides a dedicated account manager or whether you communicate directly with your VA only.
What happens if my VA is sick or unavailable?
This question separates professional agencies from informal networks. A strong answer includes a backup VA system, a defined escalation path, and a commitment to continuity.
Questions About Replacement and Satisfaction Guarantees
What is your replacement policy if the VA is not a good fit?
The industry standard among premium agencies is one free replacement within the first 30 to 60 days. Some offer unlimited replacements during a trial period. Understand the process: How long does a replacement take? Do you start onboarding from scratch?
What is your churn rate for VAs?
High VA turnover at an agency means instability for your account. Ask directly. Agencies with strong internal cultures and competitive pay structures tend to retain their best people.
Questions About Contracts and Pricing
Is there a minimum commitment, and what are the exit terms?
Month-to-month contracts with 30-day notice are standard. Be cautious of long-term contracts with steep cancellation fees for a service you haven't tested yet.
Are there setup or onboarding fees?
Some agencies charge a one-time placement fee on top of hourly rates. Others roll costs into a monthly retainer. Neither structure is inherently wrong, but you need to understand total cost before comparing options.
What is included in the hourly rate — or what is not?
Ask whether tools, software licenses, or communication platforms are included. Ask whether overtime or rush work is billed at a premium rate.
Questions About Track Record
Can you provide two or three references from current clients in my industry?
A confident agency makes this easy. If references are unavailable or heavily curated, ask why.
How long has the agency been operating, and what is your largest client engagement?
Longevity signals stability. A large anchor client signals capacity to handle growth.
Making Your Final Decision
Once you have answers to these questions, compare agencies on the dimensions that matter most to your business: response time guarantees, replacement policies, and communication structure. Price should be your tiebreaker, not your starting point.
Stealth Agents is one agency that provides transparent answers to all of the questions above, with a pre-vetted roster and a replacement guarantee built into every engagement.
Sources
- Global Outsourcing Association, Client Retention and Switching Report, 2024
- Clutch.co, Virtual Assistant Agency Buyer Survey, 2023
- Harvard Business Review, Vendor Selection Best Practices, 2022